42
TEcHNIcAL DATA
Motor size
SE-cf-SP20
Length
L2
L4
L6
L8
cooling
Separate cooling
Rated speed
n
N
/ rpm
2000
Max. speed
Mech
n
_max
/ rpm
6000
Rated voltage
U
N
/ V
351
333
316
314
Supply voltage servo controller
U
/ V
400
Stall torque S1 (105°C)
4)
M
0
/ Nm
15
27
36
48
Standstill current S1 (105 °C)
4)
I
0
/ A
6.6
11.4
15.4
20
Rated power
P
N
/ kW
3.2
5.4
6.4
8.5
Rated torque
M
N
/ Nm
14
26
31
41
Rated current
I
N
/ A
6.7
10.8
12.9
17
Max. torque (105°C)
M
_max
/ Nm
23
45
69
92
Max. current
I
_max
/ A
11
21
33
42
Inertia
1)
J
L
/ kgcm
2
8.5
15.1
21.7
28.2
Voltage constant (20°C)
2)
k
e
/ V
pk
/1000rpm
156
160
158
160
Torque constant
3)
k
n
/ Nm/A
2.5
2.6
2.6
2.6
Winding resistance
2)
R
u-v
/ Ω
4.6
1.8
1
0.7
Winding inductance
2)
L
u-v
/ mH
29.3
14.2
9.3
5.8
Thermal switch PT1000 (0°C)
T
_PT1000
/ Ω
1000
Weight
1)
m
/ kg
14
19.1
24.3
29.5
Number of pole pairs
p
4
Rated motor frequency
f
/ Hz
133.33
Table 15:
Technical data servo motors SE-CF-SP20
1)
With encoder connection, without holding brake.
2)
From phase to phase, at 20 °C.
3)
Tolerance
±
10 %. Torque and power values for motors in horizontal position with steel flange
(450 x 450 x 25 mm).
4)
Referring to 100 rpm.
Содержание DYNAMIC LINE 4 SE-CF-SP15
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Страница 71: ...71 Certification 6 2 UL Marking UL cUL certification in preparation ...
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